Product No: LT-N885
Product Name: BIPO
Chemical Name: 2,2'-(4,4'-(Phenylphosphoryl)bis(4,1-phenylene))bis(1-phenyl-1H-benzo[d]imidazole)
CAS No: 1426143-77-2
Grade: Sublimed, > 99% (HPLC)
Formula: C44H31N4OP
M.W.: 662.72 g/mole
UV: 309 nm (in CH2Cl2)
PL: 379 nm (in CH2Cl2)
TGA: > 250 °C (0.5% weight loss)
Reference: A new electron transporting material for effective hole-​blocking and improved charge balance in highly efficient phosphorescent organic light emitting diodes, J. Mater. Chem. C, 2013, 1, 2217–2223;DOI:10.1039/c3tc00801k